A shopkeeper sells 5 tumblers for ₹ 30. What would be the cost of 10 tumblers?

A shopkeeper sells 6 eggs for ₹30, What would be the cost of 10 eggs?

6 bowls cost ₹90. What would be the cost of 10 such bowls?

If Z = 5, what would be the valency of the element?

A hemispherical bowl has a radius of 3.5 cm What would be the volume of water it would contains?

A solution of glucose in water is labelled as 10% w/w. What would be the molarity of the solution ?

Find the perimeter of each of the following figures. What would be cost of putting a wire around each of these shapes given that 1cm wire costs Rs. 15.

Find the perimeter of each of the following figures. What would be cost of putting a wire around each of these shapes given that 1cm wire costs Rs. 15.

A rectangular plot of land is 240 m by 200 m. the cost of fencing per meter is ₹30. What is the cost of fencing the entire field?

If the cost of 10 m of a cloth is Rs 1800 .then what will be the cost of 21 m of that cloth .